Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael M Lieber, M.D.

Urology Physician in Rochester, MN · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1144207259

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Registry record

Entity type Individual (Type 1)

Name Michael M Lieber

Credential M.D.

Sex Male

Practice address 200 1st St Sw, Rochester, MN, 55905

Phone (507) 284-2511

Enumeration date Dec 29, 2005

Last updated in NPPES Jul 31, 2008

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 23881 (MN) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
35243600	Medicaid	WI	-
340002639	Other	MN	RAILROAD MEDICARE
ENROLLED	Medicaid	IA	-
112319000	Medicaid	MN	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is NPI 1144207259 active?

Yes, as of the latest NPPES snapshot, NPI 1144207259 is active (record last updated 2008-07-31).

How do I verify Michael Lieber's NPI record?

Cross-check NPI 1144207259 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-31.